@article{1178241232,
author = {Okazawa, Noboru},
title = {A generation theorem for semigroups of growth order $\alpha $},
journal = {Tohoku Math. J. (2)},
volume = {26},
number = {4},
year = {1974},
pages = { 39-51},
language = {en},
url = {http://dml.mathdoc.fr/item/1178241232}
}
Okazawa, Noboru. A generation theorem for semigroups of growth order $\alpha $. Tohoku Math. J. (2), Tome 26 (1974) no. 4, pp. 39-51. http://gdmltest.u-ga.fr/item/1178241232/